Kailh Midnight Pro Silent Linear is a silent linear mechanical switch from Kailh released in February 2024 with a 45 gf operating force and 1.9 mm pre-travel, 4 mm total travel, and a manufacturer rating of At least 70 million keystrokes.
Three focused profiles from published switch specifications. No overall score is generated because feel and use case are personal.
Measures actuation, travel, and force. Shorter, lighter movement favors speed. Advanced input features add capability.
Measures bump or click intensity. It uses feel type and tactile-force rise. Higher scores mean stronger feedback.
Measures published lifespan evidence. It uses documented construction details. It does not predict real-world reliability.
Kailh Midnight Pro Silent Linear
Kailh
Kaihua Electronics
Midnight Pro Series
Midnight Black / Translucent Smoky
February 20, 2024
Mechanical
Silent Linear
MX
5-pin
35 ± 5 gf
45 ± 10 gf
55 ± 10 gf
1.9 ± 0.4 mm
4 ± 0.4 mm
No
No
No
No
Box stem
Yes
Silent
Muted
PC
PA66
POM
Single-stage
20.00 mm
55 gf
Translucent
Factory pre-lubed on POM stem rails and spring seat
No
Yes
At least 70 M cycles
5
Yes
Yes
Yes
No
Composite gold
The Kailh Midnight Pro Silent Linear is tailored for mechanical keyboard lovers who require a distraction-free typing environment. Integrated silencing cushions on the stem rails effectively dampen mechanical impact vibrations at both ends of travel. Typing tests show an exceptionally quiet, cushioned thud that remains virtually undetectable across open rooms. High-grade factory lubrication ensures a smooth linear glide with zero spring crunch or scratchy plastic friction. The enclosed box design protects the delicate contact leaves from dust contamination while keeping keycaps firmly centered. Mounted onto a flexible polycarbonate plate with gasket dampening, it offers a soft, pillowy typing feel that protects joints.
A three-axis view of compatible-keyboard input capability, tactile profile, and published durability evidence. Missing evidence remains unavailable rather than being scored as zero.
Gaming capability, tactile intensity, and build durability (0 to 100)
Compare Kailh Midnight Pro Silent Linear with another keyboard switch to see differences in feel, force, travel, and compatibility.
Explore switches with similar technology, feel, form factor, operating force, and travel.
Kailh
Kailh
Epomaker
Epomaker
Outemu
Gateron
Gateron
Outemu
Akko
Outemu
The Kailh Midnight Pro Silent Linear is a Mechanical switch from Kailh with a Silent Linear feel, so its keypress character is primarily defined by that mechanism and feedback style.
The Kailh Midnight Pro Silent Linear has an operating force of 45 gf. That sits in the common middle range for everyday typing and gaming.
The Kailh Midnight Pro Silent Linear has a pre-travel of 1.9 mm. Shorter actuation distances usually feel quicker because the key registers earlier in the press.
The Kailh Midnight Pro Silent Linear has a total travel distance of 4 mm. Total travel describes the full stroke from rest to bottom-out.
The Kailh Midnight Pro Silent Linear is listed as 5-pin, MX keycap compatibility is yes, and hot-swap compatibility is yes. Always match the switch pins and keyboard PCB/socket before buying.
Yes. The Kailh Midnight Pro Silent Linear is listed as factory lubed. Factory lubrication can affect out-of-box smoothness and sound, but its effect can vary with the keyboard build and keycaps.
Available sound-related specs for the Kailh Midnight Pro Silent Linear include sound profile: Muted, sound level: Silent. Case, plate, keycaps, and desk mat can still change the final keyboard sound.
The Kailh Midnight Pro Silent Linear is rated for At least 70 M cycles. Lifespan ratings are lab-cycle estimates, so real-world durability can also depend on build quality and usage.
The Kailh Midnight Pro Silent Linear lists top housing: PC, bottom housing: PA66, stem: POM, contact: Composite gold. These parts influence feel, sound, wobble, and long-term switch consistency.
Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.
